shadow-removal


How to use cv::BackgroundSubtractorMOG in OpenCV?

我们两清 提交于 2019-12-03 16:29:57
问题 I'm using OpenCV2.2 to implement moving objects detection with the method of Background Subtraction. And I use the Gaussian Mixture Model(GMM) method to model the background reference image. I directly get the foreground pixels(or foreground mask) by using the class cv::BackgroundSubtractorMOG provided in OpenCV2.2. It's convenient but the foreground mask returned by cv::BackgroundSubtractorMOG is not as good as I expected. In addition, it seems that cv::BackgroundSubtractorMOG performs

How to use cv::BackgroundSubtractorMOG in OpenCV?

倾然丶 夕夏残阳落幕 提交于 2019-12-03 05:46:18
I'm using OpenCV2.2 to implement moving objects detection with the method of Background Subtraction. And I use the Gaussian Mixture Model(GMM) method to model the background reference image. I directly get the foreground pixels(or foreground mask) by using the class cv::BackgroundSubtractorMOG provided in OpenCV2.2. It's convenient but the foreground mask returned by cv::BackgroundSubtractorMOG is not as good as I expected. In addition, it seems that cv::BackgroundSubtractorMOG performs poorer than the method of GMM wrote in C language provided in OpenCV1.0. The following is my code in OpenCV2

How to remove the shadow in image by using openCV? [closed]

馋奶兔 提交于 2019-11-28 03:35:31
As title said, any solutions on how to remove the shadow in image via openCV? Thanks and appreciate any helps! For those who are looking for publication along with the source code of described algorithm, you might be interested by this paper: "Single-Image Shadow Detection and Removal using Paired Regions" by Ruiqi Guo, Qieyun Dai and Derek Hoiem. They describe a method which works quite well and may be a very good start to implement your shadow-removing algorithm using OpenCV. I found the source code here , but for posterity and to prevent possibly dead links in the future (I have met many),

How to remove the shadow in image by using openCV? [closed]

扶醉桌前 提交于 2019-11-27 00:10:13
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 3 years ago . As title said, any solutions on how to remove the shadow in image via openCV? Thanks and appreciate any helps! 回答1: For those who are looking for publication along with the source code of described algorithm, you might be interested by this paper: "Single-Image Shadow Detection

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